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  • Canadian-built helicopter, Mike Hirschberg, human powered flying machine gets high, Ahs international executive director

    Human powered flying machine gets high! 13 July 2013

    The US awarder announced on Friday that a Canadian-built helicopter that is powered by a human riding a bicycle has become the first winner of a decades-old US$250,000 engineering prize. To move further, the American Helicopter Society (AHS) had never...

    Keywords: flying machine, US awarder, Canadian-built helicopter that's human powered, flying machine

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